Impact of planting density, nitrogen and potassium fertilizer levels on yield and quality of sugar beet
By: al-Banna, Adil Yusuf Abd al-Hamid; Yasin, Muhammad Abd al-Salam Taha; al-Najjar, Nihal Zuhdi Abd al-Basit…[et al.]. Zagazig Journal for Agricultural Researches. Vol. 46, no. 6 (2019), pp.2133-2143, 11 p.
Subjects: Agriculture; Clay soils; Field experiments; Plant spacing